MFE:Divertor, Scrape-off Layer, and Disruption

Presentations

• Mitigation approaches for the unprecedented SPARC divertor fluxes

  ORAL

  Oct. 7, 2024, 2:00 PM – Oct. 7, 2024, 2:12 PM

  Publication: [1] Jae-Sun Park et al 2024 Nucl. Fusion 64 076036
  [2] Jeremy D. Lore, Jae-Sun Park et al., Evaluation of SPARC divertor conditions in H-mode operation using SOLPS-ITER (will be submitted to Nuclear Fusion)
  

  Presenters

  • Jae-Sun Park

    • Oak Ridge National Laboratory

  Authors

  • Jae-Sun Park

    • Oak Ridge National Laboratory

  • Jeremy Lore

    • Oak Ridge National Laboratory

  • Matthew L Reinke

    • Commonwealth Fusion Systems

  • Adam Q Kuang

    • Commonwealth Fusion Systems

  • Sebastian De Pascuale

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Alexander J Creely

    • Commonwealth Fusion Systems

  • Bartosz Lomanowski

    • Oak Ridge National Laboratory

  View abstract →

• Modelling of the TCV Power EXhaust (PEX) upgrade

  ORAL

  Oct. 7, 2024, 2:12 PM – Oct. 7, 2024, 2:24 PM

  Publication: E. Tonello et al, Modelling of the TCV Power EXhaust (PEX) upgrade (planned).

  Presenters

  • Elena Tonello

    • École Polytechnique Fédérale de Lausanne

  Authors

  • Elena Tonello

    • École Polytechnique Fédérale de Lausanne

  • Holger Reimerdes

    • École Polytechnique Fédérale de Lausanne

  • Michele Marin

    • EPFL
    • École Polytechnique Fédérale de Lausanne

  • Matthias Bernert

    • Max Planck Institute for Plasma Physics
    • Max Planck Institute for Plasma Physics, Garching, Germany

  • Massimo Carpita

    • École Polytechnique Fédérale de Lausanne

  • Claudia Colandrea

    • École Polytechnique Fédérale de Lausanne

  • Richard Ducker

    • École Polytechnique Fédérale de Lausanne

  • Garance Durr-Legoupil-Nicoud

    • École Polytechnique Fédérale de Lausanne

  • Basil P Duval

    • Ecole Polytechnique Fédérale de Lausanne, SPC

  • Nicolas Fedorczak

    • CEA, IRFM
    • IRFM-CEA

  • Olivier Fevrier

    • EPFL, SPC, Switzerland

  • Stuart Henderson

    • United Kingdom Atomic Energy Authority

  • Dmytry Mykytchuk

    • École Polytechnique Fédérale de Lausanne

  • Artur Perek

    • École Polytechnique Fédérale de Lausanne

  • Olivier Sauter

    • EPFL
    • SPC-EPFL
    • Ecole Polytechnique Federale de Lausanne

  • Christian Theiler

    • Ecole Polytechnique Federale de Lausanne

  • emmanuelle Tsitrone

    • IRFM-CEA
    • CEA, IRFM
    • CEA-IRFM, Centre de Cadarache, Saint-Paul-lez-Durance, 13108 Cedex

  • Nicola Vianello

    • Consorzio RFX, Corso Stati Uniti 4, Padova, Italy
    • Consorzio RFX

  • Martim Zurita

    • Ecole Polytechnique Federale de Lausanne

  View abstract →

• Significance of the proximity constraint in the analysis of the higher-order-null divertors.

  ORAL

  Oct. 7, 2024, 2:24 PM – Oct. 7, 2024, 2:36 PM

  Presenters

  • Dmitri D Ryutov

    • Lawrence Livermore National Laboratory (retired)
    • Livermore, 94550 (retired)

  Authors

  • Dmitri D Ryutov

    • Lawrence Livermore National Laboratory (retired)
    • Livermore, 94550 (retired)

  View abstract →

• Understanding the impact of divertor & main chamber ion fluxes on divertor closure in the DIII-D tokamak

  ORAL

  Oct. 7, 2024, 2:36 PM – Oct. 7, 2024, 3:00 PM

  Publication: Planned internal ORNL memo and NME paper.

  Presenters

  • Kirtan M Davda

    • North Carolina State University
    • University of Tennessee

  Authors

  • Kirtan M Davda

    • North Carolina State University
    • University of Tennessee

  • E.A. A Unterberg

    • Oak Ridge National Laboratory

  • Morgan W Shafer

    • Oak Ridge National Laboratory

  • Peter C Stangeby

    • Univ of Toronto

  • David C Donovan

    • University of Tennessee

  View abstract →

• Experiments of plasma shape changes in WEST: contribution of primary separatrix on W and light impurity sourcing and plasma radiation.

  ORAL

  Oct. 7, 2024, 3:00 PM – Oct. 7, 2024, 3:12 PM

  Presenters

  • Alex GROSJEAN

    • University of Tennessee Knoxville (UTK)

  Authors

  • Alex GROSJEAN

    • University of Tennessee Knoxville (UTK)

  • David C Donovan

    • University of Tennessee

  • Pascal Devynck

    • CEA, Institute for Research on Fusion by Magnetic confinement, 13108 St-Paul-Lez-Durance, France

  • Nicolas Fedorczak

    • CEA, IRFM
    • IRFM-CEA

  • Louis Fevre

    • CEA, Institute for Research on Fusion by Magnetic confinement, 13108 St-Paul-Lez-Durance, France

  • J Gerardin

    • CEA, Institute for Research on Fusion by Magnetic confinement, 13108 St-Paul-Lez-Durance, France

  • James Paul P Gunn

    • CEA IRFM, F-13108 Saint-Paul-Lez-Durance
    • CEA-IRFM

  • Christophe Guillemaut

    • CEA IRFM, F-13108 Saint-Paul-Lez-Durance
    • CEA, IRFM

  • Nicolas Rivals

    • CEA, IRFM
    • CEA Cadarache

  • Curtis A Johnson

    • Oak Ridge National Laboratory

  • C. Christopher C Klepper

    • Oak Ridge National Laboratory
    • Oakridge National Laboratory

  • Sean Robert Kosslow

    • University of Tennessee

  • E.A. A Unterberg

    • Oak Ridge National Laboratory

  View abstract →

• Investigating the impact of non-local parallel electron transport on plasma-impurity reaction rates in tokamak scrape-off layer plasmas

  ORAL

  Oct. 7, 2024, 3:12 PM – Oct. 7, 2024, 3:24 PM

  Publication: A submission is planned for this work titled "Investigating the impact of non-local parallel electron transport on plasma-impurity reaction rates in tokamak scrape-off layer plasmas"

  Presenters

  • Dominic Power

    • Imperial College London
    • Lawrence Livermore National Laboratory

  Authors

  • Dominic Power

    • Imperial College London
    • Lawrence Livermore National Laboratory

  • Stefan Mijin

    • UK Atomic Energy Authority (UKAEA)

  • Kevin Verhaegh

    • United Kingdom Atomic Energy Agency
    • UK Atomic Energy Authority (UKAEA)

  • Fulvio Militello

    • UK Atomic Energy Authority (UKAEA)

  • Robert J Kingham

    • Imperial College London

  View abstract →

• Dynamics of the inboard scrape-off layer in ASDEX Upgrade

  ORAL

  Oct. 7, 2024, 3:24 PM – Oct. 7, 2024, 3:48 PM

  Publication: [1] D. Hachmeister (2024). Dynamics of the inboard and outboard density profile at ASDEX Upgrade. Ph.D. Thesis. Instituto Superior Técnico.
  [2] D. Hachmeister et al 2022 JINST 17 C01008
  [3] D Hachmeister et al 2024 Plasma Phys. Control. Fusion 66 055016

  Presenters

  • Daniel Hachmeister

    • Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    • Massachusetts Institute of Technology

  Authors

  • Daniel Hachmeister

    • Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    • Massachusetts Institute of Technology

  • Carlos Silva

    • Instituto Superior Técnico
    • Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal

  • Jorge Santos

    • Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
    • Instituto Superior Técnico

  • Garrard D Conway

    • Max Planck Institute for Plasma Physics
    • Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany

  • Luis Gil

    • Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal

  • António Silva

    • Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
    • Instituto Superior Técnico

  • Ulrich Stroth

    • MPI for Plasma Physics

  • José Vicente

    • Instituto Superior Técnico

  • Ralph Dux

    • Max Planck Institute for Plasma Physics
    • Max Planck Institute for Plasma Physics, Garching, Germany

  • Dominik Brida

    • Max Planck Institute for Plasma Physics

  • Elisabeth Wolfrum

    • Max Planck Institute for Plasma Physics, Boltzmannstr. 2, 85748 Garching, Germany
    • Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany

  • Rachael M. McDermott

    • Max Planck Institute for Plasma Physics

  • Bernd Kurzan

    • Max Planck Institute for Plasma Physics

  • Rainer Fischer

    • Max Planck Institute for Plasma Physics
    • Max Planck Institute for Plasma Physics, Garching, Germany

  View abstract →

• Particle flux profile widths and broadening in the divertor region of ASDEX Upgrade

  ORAL

  Oct. 7, 2024, 3:48 PM – Oct. 7, 2024, 4:00 PM

  Publication: "Transport and particle flux profile widths in the divertor region of AUG", D. Brida, Paper in preperation

  Presenters

  • Dominik Brida

  Authors

  • Dominik Brida

  • Ulrich Stroth

    • Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany

  • Michael Faitsch

    • Max-Planck-Institute for Plasmaphysics
    • Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany
    • Max Planck Institute for Plasma Physics, Boltzmannstr. 2, 85748 Garching, Germany

  • Gustavo Grenfell

    • Max Planck Institute for Plasma Physics
    • Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, 85748 Garching, Germany

  View abstract →

• Effects of Electron Cyclotron Heating on Runaway Electrons and Runaway-Electron-Driven Modes in DIII-D plasmas

  ORAL

  Oct. 7, 2024, 4:00 PM – Oct. 7, 2024, 4:12 PM

  Presenters

  • Hari Paul Choudhury

    • Columbia University

  Authors

  • Hari Paul Choudhury

    • Columbia University

  • Alexander F Battey

    • Columbia University

  • Carlos Alberto Paz-Soldan

    • Columbia University

  • William Walter Heidbrink

    • University of California, Irvine

  • Genevieve H DeGrandchamp

    • Lawrence Livermore National Laboratory

  • Yashika Ghai

    • Oak Ridge National Lab

  • Don A. Spong

    • Oak Ridge National Lab
    • ORNL

  • Claudio Marini

    • University of California, San Diego

  • Andrey Lvovskiy

    • General Atomics

  • Shawn X Tang

    • General Atomics

  • Jie Chen

    • University of California, Los Angeles

  • Joan Decker

    • Swiss Federal Institute of Technology in Lausanne

  • Dmitriy M Orlov

    • University of California, San Diego
    • University of California San Diego

  • Jayson L Barr

    • General Atomics - San Diego

  • Matthias Knolker

    • General Atomics

  View abstract →

• Modeling Resilience of Fusion Blankets to Tokamak Disruptions

  ORAL

  Oct. 7, 2024, 4:12 PM – Oct. 7, 2024, 4:24 PM

  Presenters

  • Matthew T Beidler

    • Oak Ridge National Laboratory

  Authors

  • Matthew T Beidler

    • Oak Ridge National Laboratory

  • Nathaniel Mandrachia Ferraro

    • Princeton Plasma Physics Laboratory

  • Jin Myung Park

    • Oak Ridge National Laboratory

  • Sergey Smolentsev

    • Oak Ridge National Laboratory

  • Yuqiao Fan

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Bruno Turcksin

    • Oak Ridge National Laboratory

  • Paul Humrickhouse

    • Oak Ridge National Laboratory

  • Jeremy Lore

    • Oak Ridge National Laboratory

  View abstract →

• Can current Tokamak reactor designs survive any single unmitigated transient event?

  ORAL

  Oct. 7, 2024, 4:24 PM – Oct. 7, 2024, 4:36 PM

  Presenters

  • Ahmed Hassanein

    • Purdue University

  Authors

  • Ahmed Hassanein

    • Purdue University

  • Valeryi Sizyuk

    • Purdue University

  View abstract →

• Impact of Various DIII-D Diagnostics on the Accuracy of Neural Network Surrogates for Kinetic EFIT Reconstructions

  ORAL

  Oct. 7, 2024, 4:36 PM – Oct. 7, 2024, 4:48 PM

  Presenters

  • Xuan Sun

    • Oak Ridge Associated Universities

  Authors

  • Xuan Sun

    • Oak Ridge Associated Universities

  • Cihan Akcay

    • General Atomics

  • Torrin A Amara

    • General Atomics

  • Scott E Kruger

    • Tech-X

  • Lang Li Lao

    • General Atomics

  • Yueqiang Liu

    • General Atomics

  • Sandeep Madireddy

    • Argonne National Laboratory

  • Joseph T McClenaghan

    • General Atomics
    • General Atomics - San Diego

  • Brian Sammuli

    • General Atomics

  View abstract →

• X point effects on tokamak edge localized modes in the description of dual-poloidal-region safety factor

  ORAL

  Oct. 7, 2024, 4:48 PM – Oct. 7, 2024, 5:00 PM

  Presenters

  • Linjin Zheng

    • University of Texas at Austin

  Authors

  • Linjin Zheng

    • University of Texas at Austin

  • Michael T Kotschenreuther

    • University of Texas at Austin
    • ExoFusion

  • Francois Waelbroeck

    • University of Texas - Austin
    • University of Texas at Austin

  • Max E Austin

    • University of Texas at Austin
    • University of Texas Austin

  View abstract →

• The Effects of Loop Geometry on Lithium Wetting of a Divertor Plate in MEME

  ORAL

  Oct. 7, 2024, 5:00 PM – Oct. 7, 2024, 5:12 PM

  Presenters

  • Myles R Bradley

    • University of Illinois, Urbana-Champaign
    • Center for Plasma Material Interactions, University of Illinois

  Authors

  • Myles R Bradley

    • University of Illinois, Urbana-Champaign
    • Center for Plasma Material Interactions, University of Illinois

  • Nina Mihajlov

    • University of Illinois, Urbana-Champaign

  • Gia Mien Le

    • University of Illinois, Urbana-Champaign
    • University of Illinois at Urbana-Champaign

  • Steven Gula

    • University of Illinois at Urbana-Champaign
    • University of Illinois, Urbana-Champaign

  • Rajesh Maingi

    • Princeton Plasma Physics Laboratory
    • Princeton Plasma Physics Laboratory (PPPL)

  • Andrei Khodak

    • Princeton Plasma Physics Laboratory

  • Daniel Edward Andruczyk

    • University of Illinois Urbana-Champaign

  View abstract →